On 27 Jul 2008, at 2:48 am, Justin Giboney wrote:
Multiply by -1
No, that's not the same as fabs(x). If the number is already +ve, *-1 it will make it -ve. fabs(x) makes -ve numbers +ve, but not vice versa.
In any case you can't multiply NSNumber by anything - it's immutable. Graham _______________________________________________ Cocoa-dev mailing list ([email protected]) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to [EMAIL PROTECTED]
